Is It Necessary to Soundproof the Honda CR-V?

[Myra]

Overall, the Honda CR-V has a relatively good sound insulation effect, and additional soundproofing treatment is not necessary unless you have particularly high requirements. Additionally, full-vehicle soundproofing only reduces noise and cannot completely eliminate it; it minimizes the noise inside the cabin to the greatest extent, with generally acceptable results. Extended Information: 1. Purpose of Soundproofing: Soundproofing a car is aimed at enhancing the interior's sealing to prevent noise interference with the audio system. At the same time, a quiet driving space provides drivers with a serene and comfortable driving experience. Specifically, a systematic soundproofing project generally involves three steps: vibration reduction, noise reduction, and sealing. 2. Precautions: When sealing the interior, avoid excessive sealing, as the body sealing project is the foundational step to address noise transmission from outside to inside. Proper sealing should maintain balanced air pressure inside the vehicle. Otherwise, excessive sealing can lead to oxygen deprivation inside the cabin, posing health risks.

[SanBrody]

I've been driving a CRV for three years and have thought about this issue for a long time. The factory sound insulation is indeed average, with noticeable wind and tire noise on highways, especially in the back seats. However, whether to upgrade depends on your needs: if you're sensitive to minor noises, frequently drive long distances, or have installed high-end audio and want an upgrade, then soundproofing the four doors and wheel arches is quite worthwhile, costing around two thousand yuan. But if you mainly commute in the city, it's really not worth the hassle. If you encounter a shop with poor craftsmanship when removing and installing door panels, it might lead to rattling noises later. Actually, replacing all four tires with quiet ones is the most cost-effective improvement, offering direct results without the need to dismantle the car.

[StVanessa]

My neighbor, who has been repairing cars for over a decade, analyzed this for me. The soundproofing materials in the CRV are indeed simple, with barely any material on the firewall, and the chassis is lightweight in design. For the first two years with a new car, don’t rush to make modifications. Wait until the rubber parts age and the tire noise increases before considering targeted treatments. Focus on treating the four doors and wheel arches—this can block about 70% of driving noise. I really don’t recommend the solution of laying soundproofing cotton throughout the entire car; not only are the material costs expensive, but the added weight will affect fuel consumption. Actually, on city roads, closing the windows and listening to music is more than enough—soundproofing is more of a luxury add-on.

[DeErin]

Last week, I conducted an experiment on my daughter's old CRV: only treated the area under the front row floor mats and the hood, costing just over 600 yuan. The engine sound at idle became much quieter, but the improvement was limited for the rear seats when driving. In terms of necessity, older cars are more suitable for this than new ones, as rubber aging in vehicles over five years old can double the noise. If the AC sounds like a tractor, or the tire noise on concrete roads is overwhelming, spending a little on partial improvement is worthwhile. However, be careful not to buy cheap soundproofing panels for tens of yuan on Taobao, as they can emit unbearable formaldehyde odors under the summer sun.